106244761 has 4 divisors (see below), whose sum is σ = 121422592. Its totient is φ = 91066932.

The previous prime is 106244759. The next prime is 106244767. The reversal of 106244761 is 167442601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 167442601 = 5237 ⋅31973.

It is a cyclic number.

It is not a de Polignac number, because 106244761 - 2¹ = 106244759 is a prime.

It is a super-2 number, since 2×106244761² = 22575898479894242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106244767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7588905 + ... + 7588918.

It is an arithmetic number, because the mean of its divisors is an integer number (30355648).

Almost surely, 2^106244761 is an apocalyptic number.

It is an amenable number.

106244761 is a deficient number, since it is larger than the sum of its proper divisors (15177831).

106244761 is an equidigital number, since it uses as much as digits as its factorization.

106244761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15177830.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 106244761 is about 10307.5099320835. The cubic root of 106244761 is about 473.6263337775.

The spelling of 106244761 in words is "one hundred six million, two hundred forty-four thousand, seven hundred sixty-one".